Across
- 3. Batman's nemesis
- 4. Former psychiatrist who often wields clown-themed gag weapons
- 6. when he's not fighting crime, Superman works for _____.
- 7. Wonder Woman's favorite toy
- 10. Superman's nemesis
- 13. Wonder Woman's place of birth
- 15. Only supervillain to ever kill Superman
- 17. Puzzling villain
- 19. Only substance to which Superman is vulnerable
- 21. Batman's "phone number"
- 22. The Wayne family butler
Down
- 1. Robin's new identity
- 2. Where Batman's parents tragically died
- 5. Superman's alter ego
- 8. Theme park dedicated to the Justice League
- 9. Mega-city that Superman protects
- 11. "To the _____!"
- 12. Selina Kyle's alter ego
- 14. Fastest man alive
- 16. The most unique thing about Superman's hair
- 18. New York inspired city that Batman protects
- 20. Superman's hometown